零件名称
Name | 材料Materrial | | "Z"型、"Z"type | "KZ"型、"KZ"type | 阀体、阀盖
Body、Bonnet | WCB碳素铸钢
Carbon cast steel | 闸板
Disc | 合金钢表面经过特殊处理或焊硬质合金
Alloy steelsupericial specific treatment
or welde alloy hard | 阀杆
Stem | 不锈钢
Stainless steel | 抗硫不锈钢
Stainless steel | 阀座
Seat | 合金钢表面特殊处理
Alloy steelsuperficial
specific treatment | 合金钢焊硬质合金
Alloy steelwelde
alloy hard | 中法兰螺栓
Bolt on midflange | 35CrMoA | 中法兰螺母
Nut on midflange | 35碳钢
35 Carbon steel | 阀杆螺母
Stem nut | 铝青铜
Aluminum bronze | 填料
Packing | 填充四氟、膨胀石墨
Stuffing PTFE、Expanding graphite | 密封圈
Sealing | 填充四氟、丁睛橡胶
Stuffing PTFE、
Buna-N Ruabber | 填充四氟、氟橡胶
Stuffing PTFE、
Fluorous | 密封脂
Ring | 耐油密封脂
Oil resisting packing
grease | 抗硫密封脂
Resistant sulfur
packing grease |
| DN | PN10
PN16
150Lb | PN25
PN40
300Lb | PN64
pn100 | PN100 600Lb | PN160
PN200 | 900Lb
1500Lb | 100 | 150 | 150 | 150 | 150 | 150 | 150 | 125 | 150 | 150 | 150 | 150 | 150 | 160 | 150 | 150 | 150 | 150 | 150 | 150 | 170 | 200 | 180 | 180 | 180 | 180 | 180 | 180 | 250 | 180 | 180 | 180 | 180 | 180 | 190 | 300 | 200 | 200 | 200 | 200 | 200 | 200 | 350 | 206 | 206 | 206 | 206 | 206 | 210 | 400 | 218 | 218 | 218 | 218 | 218 | 220 | 450 | 218 | 218 | 218 | 218 | 218 | 230 | 500 | 229 | 229 | 229 | 229 | 229 | 240 | 600 | 248 | 248 | 248 | 248 | 248 | 250 | 700 | 286 | 286 | 286 | 286 | 286 | 260 | 800 | 286 | 286 | 286 | 286 | 286 | 270 | 900 | 711 | | | | | | 1000 | 811 | | | | | |
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